Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина"
发明人:
Курдюмов Владимир Иванович (RU),Зыкин Евгений Сергеевич (RU),Кузьмин Иван Валентинович (RU)
申请号：
RU2018120999
公开号：
RU0000185280U1
申请日:
2018.06.06
申请国别(地区):
RU
年份:
2018
代理人:
摘要：
The utility model relates to agricultural machinery, in particular to tillage units for surface presowing cultivation of the soil.The combined tillage unit includes a frame, a device for connecting to a tractor, control mechanisms, support wheels, working bodies containing a rack and a flat-cutting leg, disk sections. Disk sections are installed in front of the working bodies. Each disk section contains a frame, an axis and spherical disks, and the disk sections are mounted at an angle to the direction of movement of the tillage unit. Behind the working bodies, a tillage mill is installed, containing a shaft, flange mounts, L-shaped knives and the drive of the tillage mill. Behind the tillage cutter is a roller attachment containing a frame, grinding and rolling rollers, rods with springs. The grinding roller contains an axle and disk rippers. Disc rippers are mounted on the axis of the grinding roller at regular intervals, and triangular recesses are made along the periphery of the disc rippers. The packer roller contains an axle, side and intermediate discs. Side and intermediate discs are mounted on the horizontal axis at regular intervals in the horizontal plane. Riping elements are installed around the circumference of the side and intermediate disks with equal angular pitch, and the ripping elements are rigidly fixed along the periphery of the side and intermediate disks, and the sharp vertices of the ripping elements are directed in different directions from the geometric axis of rotation of the packer roller.Such a design of the combined tillage unit will improve the quality of pre-sowing tillage.Полезная модель относится к сельскохозяйственному машиностроению, в частности к почвообрабатывающим агрегатам для поверхностной предпосевной обработки почвы.Комбинированный почвообрабатывающий агрегат включает раму, устройство для соединения с трактором, механизмы регулирования, опорные колеса, рабочие органы, содержащие стойку и плоскорежущую лапу, дисковые секции.
